我正在尝试创建一个类似于quanteda::textstat_frequency输出的datatable,但是还有一个列docnames,它是包含特定令牌的一系列文档名称。例如。a_corpus <- quanteda::corpus(c("some corpus text of no consequence that in practice is going to be verycorpus text word repeats to ensure ngrams top ten selection approaches are working
我正在尝试在R(版本)中安装用于文本挖掘的quanteda包。3.2.2。)运行在Ubuntu 15.10上。我收到的信息是经典的: package ‘quanteda’ is not available (for R version 3.2.2install.packages("quanteda", dependencies = T) devtools::install_github("kbenoit